Structural Classification of Proteins

Superfamily: UBC-like

: uperfamily

Lineage:

Root: scop
Class: Alpha and beta proteins (a+b) [53931]
Mainly antiparallel beta sheets (segregated alpha and beta regions)
Fold: UBC-like [54494]
alpha-beta(4)-alpha(3); core: meander beta-sheet plus one helix 2
Superfamily: UBC-like [54495]
uperfamily

Families:

UBC-related [54496] (38)
1. Ubiquitin conjugating enzyme, UBC [54497]
  1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [54498] (1)
    1. 2aak
      1. chain a [38325]
  2. Baker's yeast (Saccharomyces cerevisiae), ubc1 [TaxId: 4932] [69685] (3)
    SQ P21734
    1. 1fzy
      1. chain a [65072]
      2. chain b [65073]
    2. 1fxt
      1. chain a [65055]
    3. 1tte
      mutant
      1. region a:2-160 [107296]
  3. Baker's yeast (Saccharomyces cerevisiae), ubc2 (RAD6) [TaxId: 4932] [54499] (1)
    1. 1ayz
      1. chain a [38326]
      2. chain b [38327]
      3. chain c [38328]
  4. Baker's yeast (Saccharomyces cerevisiae), ubc4 [TaxId: 4932] [54500] (1)
    1. 1qcq
      1. chain a [38329]
  5. Baker's yeast (Saccharomyces cerevisiae), ubc7 [TaxId: 4932] [54501] (1)
    1. 2ucz
      1. chain a [38330]
  6. Baker's yeast (Saccharomyces cerevisiae), ubc13 [TaxId: 4932] [64239] (3)
    1. 1jat
      complexed with Mms2
      1. chain a [62818]
    2. 1jbb
      1. chain a [62842]
      2. chain b [62843]
    3. 2gmi
      mutant
      1. region a:1-152 [145218]
  7. Baker's yeast (Saccharomyces cerevisiae), mms2 [TaxId: 4932] [64241] (2)
    1. 1jat
      complexed with ubc13
      1. chain b [62819]
    2. 2gmi
      automatically matched to d1jatb_
      mutant
      1. region b:3-137 [135381]
  8. Human (Homo sapiens), ubc13 [TaxId: 9606] [64240] (5)
    1. 1j7d
      complexed with Mms2
      1. chain b [62681]
    2. 2c2v
      automatically matched to d1j7db_
      1. region b:6-154 [129686]
    3. 2c2v
      automatically matched to d1j7db_
      1. region e:6-154 [129688]
    4. 2c2v
      automatically matched to d1j7db_
      1. region h:6-154 [129690]
    5. 2c2v
      automatically matched to d1j7db_
      1. region k:6-154 [129692]
  9. Human (Homo sapiens), mms2 [TaxId: 9606] [64242] (3)
    1. 1j74
      1. chain a [62672]
    2. 1j7d
      complexed with ubc13
      1. chain a [62680]
    3. 1zgu
      automatically matched to d1j7da_
      mutant
      1. region a:12-150 [125061]
  10. Human (Homo sapiens), ubch7 [TaxId: 9606] [54502] (2)
    1. 1c4z
      1. chain d [38331]
    2. 1fbv
      complexed with so4, zn
      1. chain c [38332]
  11. Human (Homo sapiens), ubc9 [TaxId: 9606] [54503] (12)
    identical sequence in many other species
    1. 2uyz
      annotated as mouse protein in PDB
      complexed with na; mutant
      1. region a:3-158 [145768]
    2. 2grn
      automatically matched to d1u9aa_
      1. region a:1-157 [135568]
    3. 1u9a
      CASP2
      1. chain a [38333]
    4. 1u9b
      mutant
      1. chain a [38334]
    5. 2vrr
      automatically matched to d1u9aa_
      complexed with fmt, na
      1. region a:2-158 [153522]
    6. 2pe6
      automatically matched to d1u9aa_
      1. region a:1-157 [139667]
    7. 1kps
      complexed with so4
      1. chain a [68786]
      2. chain c [68788]
    8. 1a3s
      1. chain a [38335]
    9. 2o25
      automatically matched to d1u9aa_
      1. region c:2-158 [138890]
    10. 2o25
      automatically matched to d1u9aa_
      1. region d:2-157 [138891]
    11. 1z5s
      automatically matched to d1u9aa_
      1. region a:2-157 [124491]
    12. 2px9
      automatically matched to d1u9aa_
      1. region b:1-158 [149906]
  12. Human (Homo sapiens), ubch10 [TaxId: 9606] [64243] (1)
    1. 1i7k
      mutant
      1. chain a [61889]
      2. chain b [61890]
  13. Human (Homo sapiens), ubc2b [TaxId: 9606] [102840] (1)
    E2-17 kDa
    1. 1jas
      1. chain a [90882]
  14. Human (Homo sapiens), ubch5b [TaxId: 9606] [102841] (14)
    SQ P62837
    E2-17 kDa 2
    1. 2esk
      automatically matched to d1ur6a_
      1. region a:1-147 [132326]
    2. 2esq
      mutant
      1. region a:1-147 [132343]
    3. 2esp
      complexed with cl, mpd; mutant
      1. region a:1-147 [132342]
    4. 2eso
      mutant
      1. region a:1-147 [132341]
    5. 2c4o
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region a:1-147 [129838]
    6. 2c4o
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region b:1-147 [129839]
    7. 2c4o
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region c:1-147 [129840]
    8. 2c4o
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region d:1-147 [129841]
    9. 2clw
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region a:1-147 [130596]
    10. 2clw
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region b:1-147 [130597]
    11. 2clw
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region c:1-147 [130598]
    12. 2clw
      automatically matched to d1ur6a_
      complexed with gol, so4
      1. region d:1-147 [130599]
    13. 1ur6
      complexed with zn
      1. chain a [99811]
    14. 1w4u
      1. chain a [114194]
  15. Clam (Spisula solidissima), E-2C [TaxId: 6584] [54504] (1)
    1. 2e2c
      1. chain a [38336]
  16. Nematode (Caenorhabditis elegans), E2-19 kDa [TaxId: 6239] [89862] (1)
    1. 1pzv
      1. chain a [88342]
  17. Nematode (Caenorhabditis elegans), E2-21.5 kDa [TaxId: 6239] [102842] (2)
    1. 1z3d
      automatically matched to d1q34a_
      1. region a:2-150 [124399]
    2. 1q34
      1. chain a [95658]
      2. chain b [95659]
      3. chain c [95660]
  18. Human (Homo sapiens), ubch8 [TaxId: 9606] [117850] (1)
    SQ Q96LR5 54-201
    1. 1y6l
      1. chain a [116509]
      2. chain b [116510]
      3. chain c [116511]
  19. Human(Homo sapiens), E2 S [TaxId: 9606] [143048] (2)
    SQ Q16763 6-156
    1. 1zdn
      complexed with na
      1. region a:6-156 [124943]
    2. 1zdn
      automatically matched to 1ZDN A:6-156
      complexed with na
      1. region b:10-156 [124944]
  20. Leishmania major [TaxId: 5664] [143049] (3)
    SQ Q4Q5L3 9-166
    Ubiquitin carrier protein 4, putative
    1. 1yf9
      complexed with cl
      1. region a:13-170 [123054]
    2. 1yf9
      automatically matched to 1YF9 A:13-170
      complexed with cl
      1. region b:13-170 [123055]
    3. 1yf9
      automatically matched to 1YF9 A:13-170
      complexed with cl
      1. region c:13-170 [123056]
  21. Human (Homo sapiens), E2 J2 [TaxId: 9606] [143050] (2)
    SQ Q5T7L1 12-168
    ubc6 homologue
    1. 2f4w
      1. region a:12-168 [132958]
    2. 2f4w
      automatically matched to 2F4W A:12-168
      1. region b:12-168 [132959]
  22. Human (Homo sapiens), E2 variant 1 [TaxId: 9606] [143051] (5)
    SQ Q13404 80-221! SQ Q13404 82-220
    1. 2a4d
      1. region a:82-220 [126152]
    2. 2c2v
      1. region c:33-174 [129687]
    3. 2c2v
      automatically matched to 2C2V C:33-174
      1. region f:36-174 [129689]
    4. 2c2v
      automatically matched to 2C2V C:33-174
      1. region i:36-174 [129691]
    5. 2c2v
      automatically matched to 2C2V C:33-174
      1. region l:36-174 [129693]
  23. Human (Homo sapiens), E2 L6 [TaxId: 9606] [143052] (3)
    SQ O14933 2-151
    1. 1wzv
      1. region a:2-151 [121529]
    2. 1wzv
      automatically matched to 1WZV A:2-151
      1. region b:2-151 [121530]
    3. 1wzw
      automatically matched to 1WZV A:2-151
      1. region a:2-151 [121531]
  24. Human (Homo sapiens), E2 U [TaxId: 9606] [143053] (1)
    SQ Q5VVX9 1-148
    1. 1yrv
      1. region a:1-148 [123941]
  25. Human (Homo sapiens), E2 D3 [TaxId: 9606] [143054] (5)
    SQ P61077 1-147
    1. 1x23
      1. region a:1-147 [121615]
    2. 1x23
      automatically matched to 1X23 A:1-147
      1. region b:1-147 [121616]
    3. 1x23
      automatically matched to 1X23 A:1-147
      1. region c:1-147 [121617]
    4. 1x23
      automatically matched to 1X23 A:1-147
      1. region d:1-147 [121618]
    5. 2fuh
      automatically matched to 1X23 A:1-147
      1. region a:2-147 [134173]
  26. Human (Homo sapiens), E2 H [TaxId: 9606] [143055] (2)
    SQ P62256 4-155
    1. 1yh6
      1. region a:23-174 [123160]
    2. 1yh6
      automatically matched to 1YH6 A:23-174
      1. region b:25-174 [123161]
  27. Human (Homo sapiens), E2 G1 [TaxId: 9606] [143056] (1)
    SQ P62253 7-131
    1. 2awf
      1. region a:7-131 [127432]
  28. Human (Homo sapiens), E2 T [TaxId: 9606] [143057] (1)
    SQ Q9NPD8 1-154
    Hspc150
    1. 1yh2
      1. region a:1-154 [123158]
  29. Human (Homo sapiens), E2 M [TaxId: 9606] [143058] (2)
    SQ P61081 27-183
    the extra N-terminal peptide, bound to the heterodimeric E1 enzyme for NEDD8, can be seen in the PDB entry 1tt5, chains E and F
    1. 1y8x
      1. region a:27-183 [122769]
    2. 2nvu
      complexed with atp, mg, zn; mutant
      1. region c:3-183 [145698]
  30. Toxoplasma gondii [TaxId: 5811] [143059] (1)
    1. 2ayv
      complexed with unx
      1. region a:1-146 [127572]
  31. Caenorhabditis elegans, E2 2 [TaxId: 6239] [143060] (1)
    SQ P35129 1-147
    1. 1z2u
      complexed with bu3, cl, na, unx
      1. region a:1-147 [124389]
  32. Xenopus laevis [TaxId: 8355] [160080] (1)
    1. 3eb6
      automatically matched to d1ur6a_
      complexed with zn
      1. region b:1-147 [158081]
2. Ubiquitin-protein ligase W (E2 W) [143061]
  forms segment-swapped dimer
  1. Human (Homo sapiens) [TaxId: 9606] [143062] (2)
    SQ Q96B02 1-117
    1. 2a7l
      complexed with na
      1. region a:1-117 [126350]
    2. 2a7l
      automatically matched to 2A7L A:1-117
      complexed with na
      1. region b:1-117 [126351]
3. Ubiquitin-conjugating enzyme E2-25 kDa, E2 domain [143063]
  ubc1 homologue; also contains the C-terminal UBA domain
  1. Human (Homo sapiens) [TaxId: 9606] [143064] (5)
    SQ P61086 1-156
    1. 3e46
      automatically matched to d1ylaa2
      complexed with ca; mutant
      1. region a:1-156 [157995]
    2. 1yla
      1. region a:1-156 [123642]
    3. 1yla
      automatically matched to 1YLA A:1-156
      1. region b:1-156 [123644]
    4. 2o25
      automatically matched to 1YLA A:1-156
      1. region a:1-156 [138887]
    5. 2o25
      automatically matched to 1YLA A:1-156
      1. region b:3-156 [138889]
  2. Cow (Bos taurus) [TaxId: 9913] [143065] (2)
    SQ P61085 1-154
    1. 2bep
      complexed with bme
      1. region a:1-154 [128385]
    2. 2bf8
      automatically matched to 2BEP A:1-154
      1. region a:2-154 [128411]
4. Hypothetical protein Tgtwinscan_2721, E2 domain [143066]
  1. Toxoplasma gondii [TaxId: 5811] [143067] (2)
    1. 2f4z
      complexed with gol, unx
      1. region a:32-192 [132963]
    2. 2f4z
      automatically matched to 2F4Z A:32-192
      complexed with gol, unx
      1. region b:33-192 [132964]
5. Ubiquitin-conjugating enzyme E2 Q2, C-terminal domain [143068]
  this proteins contains the N-terminal RWD domain
  1. Human (Homo sapiens) [TaxId: 9606] [143069] (1)
    SQ Q8WVN8 201-362
    1. 1zuo
      complexed with bme
      1. region a:201-362 [125680]
6. Putative ubiquitin-conjugating enzyme, E2 domain [143070]
  1. Plasmodium chabaudi [TaxId: 5825] [143071] (1)
    SQ Q4Y037 88-196
    1. 2fo3
      1. region a:9-117 [133868]
UEV domain [75383] (2)
1. Tumor susceptibility gene 101 (TSG101) [75384]
  1. Human (Homo sapiens) [TaxId: 9606] [75385] (7)
    1. 1s1q
      complexed with acy, cu, so4
      1. chain a [98351]
      2. chain c [98353]
    2. 2f0r
      automatically matched to d1kppa_
      complexed with so4
      1. region a:3-145 [132671]
    3. 2f0r
      automatically matched to d1kppa_
      complexed with so4
      1. region b:3-145 [132672]
    4. 1m4q
      complex with a hiv-1 ptap "late domain" peptide
      1. chain a [78608]
    5. 1kpp
      1. chain a [72846]
    6. 1kpq
      1. chain a [72847]
    7. 1m4p
      complex with a hiv-1 ptap "late domain" peptide
      1. chain a [78607]
2. Vacuolar protein sorting-associated [102843]
  1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [102844] (1)
    1. 1uzx
      complexed with mes, mso, so4
      1. chain a [100238]
RWD domain [110843] (4)
Pfam 05773
1. EIF2-alpha kinase 4 (GCN2-like protein) [110844]
  1. Mouse (Mus musculus) [TaxId: 10090] [110845] (1)
    SQ Q9QZ05 17-139
    1. 1ukx
      Structural genomics target
      1. chain a [107919]
2. E3 ubiquitin-protein ligase RNF25 [160081]
  RING finger protein 25
  1. Human (Homo sapiens) [TaxId: 9606] [160082] (2)
    SQ Q96BH1 10-125! SQ Q96BH1 10-134
    1. 2day
      1. region a:8-122 [146479]
    2. 2dmf
      1. region a:8-131 [146547]
3. Uncharacterized protein C21orf6 [160083]
  1. Human (Homo sapiens) [TaxId: 9606] [160084] (1)
    SQ P57060 34-173
    1. 2dax
      1. region a:8-147 [146478]
4. RWD domain-containing protein 2 [160085]
  1. Human (Homo sapiens) [TaxId: 9606] [160086] (1)
    SQ Q9UIY3 1-141
    1. 2daw
      1. region a:8-148 [146477]
UFC1-like [143072] (1)
1. Ufm1-conjugating enzyme 1, UFC1 [143073]
  aka cgi-126
  1. Human (Homo sapiens) [TaxId: 9606] [143074] (3)
    SQ Q9Y3C8 1-167
    1. 2in1
      automatically matched to 1YWZ A:1-167
      1. region a:3-164 [137521]
    2. 2in1
      automatically matched to 1YWZ A:1-167
      1. region b:3-164 [137522]
    3. 1ywz
      1. region a:1-167 [124167]